CN107045841A - A kind of bridge indication plate - Google Patents
A kind of bridge indication plate Download PDFInfo
- Publication number
- CN107045841A CN107045841A CN201710012451.0A CN201710012451A CN107045841A CN 107045841 A CN107045841 A CN 107045841A CN 201710012451 A CN201710012451 A CN 201710012451A CN 107045841 A CN107045841 A CN 107045841A
- Authority
- CN
- China
- Prior art keywords
- stud
- electricity
- transmission
- direction board
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of bridge indication plate, including body and direction board, body is synthesized by power part and power transmission section, the first stud is provided with power part, first stud is provided with passage block, first stud stretches to both sides to be set, end motion is stretched on the left of first stud and is connected with the first power set, extended end is connected with power transmission section motion on the right side of first stud, passage block bottom side is fixedly connected with direction board, direction board right side is provided with first left and then right gradually provided with the second cavity volume being arranged oppositely with direction board, transmission of electricity room and circuit storehouse in plug-in unit, power transmission section；The present invention is simple in construction, and the present invention is simple in construction, can effectively prevent non-inserting state from causing the unexpected possibility leaked electricity, and can realize and automatically control grafting, and grafting is more consolidated, and is improved splicing stability and reduction human contact and is caused electric shock possible.
Description
Technical field
The present invention relates to bridge direction board technical field, specifically a kind of bridge indication plate.
Background technology
Various traffic indication boards are often can see that on some bridges.Running into strong wind or heavy snow, visibility
In the case of relatively low, traffic control department can be reminded or be limited current to the vehicle of dealing using traffic indication board, but at this
Must be powered first for direction board during one, due to direction board suspension operated compared with height manual it is extremely inconvenient, in the prior art
Also there is a more direction board automation equipment, but grafting often occurs built on the sand when auto-power in it so that intercalation part half
It is exposed in the external world, cause the rigid structure on bridge conductive so that artificial imprudence contact has the possibility of electric shock, exists larger
Potential safety hazard, use is extremely inconvenient, is not suitable for promoting the use of.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of bridge indication plate, and it can overcome prior art
Above mentioned problem.
The present invention is achieved through the following technical solutions：A kind of bridge indication plate of the present invention, including body
And direction board, the body is synthesized by power part and power transmission section, provided with the first stud in the power part, on first stud
Provided with passage block, first stud stretches to both sides to be set, and end motion is stretched on the left of first stud and is connected with the
Extended end is connected with power transmission section motion on the right side of one power set, first stud, and the passage block bottom side refers to described
Show that board is fixedly connected, the direction board right side is provided with first left and then right be gradually provided with plug-in unit, the power transmission section and indicated with described
The second cavity volume, transmission of electricity room and circuit storehouse that board is arranged oppositely, are provided with clamping plate and institute between second cavity volume and the transmission of electricity room
State well-balanced be provided with hole slot, second cavity volume in both sides above and below clamping plate and be provided with slide unit, the both sides up and down of the slide unit right side is even
Title is fixedly connected with guide rod, and the guide rod stretches to the right through hole slot and activity is sliding, and end is stretched on the right side of the guide rod and is worn
Enter the transmission of electricity indoor, the first top-pressure part be provided between the guide rod in second cavity volume, institute's slide unit refers to described
Show board to provided with the card slots being connected with the plug-in unit, supporting is fixed with the indoor guide rod of the transmission of electricity
The rest pad right side between block, the guide rod is provided with double angles bayonet lock, and described pair of angle bayonet lock oncoming lane connects provided with transmission of electricity
Block, the transmission of electricity connects the slot for being provided with and being connected with described pair of angle bayonet lock in block, and the top of the body is provided with straight-bar, institute
Straight-bar is stated to be fixedly connected with the body by the pole.
Above and below preferably technical scheme, the slot both sides first in after outer gradually well-balanced be provided with fastener and transmission of electricity
Hole, provided with circuit and up and down, well-balanced setting pulls and supports part in the circuit storehouse, the circuit with it is described pull and support part entirely with it is described
Transmission of electricity connects block right side and is connected.
It is provided with the first cavity volume, first cavity volume and is moved provided with second in preferably technical scheme, the direction board
Motion is connected with the second stud on power apparatus, second power set, and second stud is provided with whorl socket,
The whorl socket stretches and passes the direction board right wall to the right.
Preferably technical scheme, the passage block is connected with the stud whorl, the passage block top
Mutually lean on and slip with the power part, the whorl socket is connected with the second stud whorl.
It is entirely sliding with the transmission of electricity room that preferably technical scheme, the rest pad and the transmission of electricity connect block.
Preferably technical scheme, the card slots are connected with the guide rod, and the transmission of electricity hole is connected with the circuit,
The circuit is the circuit that can be extracted out.
Preferably technical scheme, the fastener includes putting groove and the single angle card being arranged in the putting groove
Pin, single angle bayonet lock presses close to described putting groove the inner and is provided with magnet arrangement, and single angle bayonet lock deviates the magnet arrangement one
Stretch and simultaneously penetrate in the slot in the lateral slot, the magnet arrangement to the putting groove in be provided with magnetically attractive
Device, the magnet arrangement on the outside of the magnetically attractive device with being wrapped with the second top-pressure part.
Preferably technical scheme, first top-pressure part is to pull and support the larger spring of power.
The beneficial effect of electric supply installation of the present invention is mainly as follows：
1. conductive component in the middle of by being set in body（Synthesized by slide unit, guide rod, rest pad, double angle bayonet locks etc.）, indicating
When board is not electrically connected with body, the middle conductive component connects block with the transmission of electricity in body reliably keeps apart, it is entirely avoided people
The Danger Electric shock risk caused when member touches body.
2. when need direction board being inserted into realize electrical connection in body when, be not fully inserted into body it in direction board
Before, direction board will not be contacted with the conductive component of body, effectively prevent in direction board insertion process due to touching instruction
Got an electric shock caused by the exposed parts of board risk.
3. during direction board is gradually inserted in body, first cause middle conductive component to be connect with the transmission of electricity in body
Block is conducted, and then the middle conductive component drives transmission of electricity to connect block and move out together and realizes and electrically connect with direction board, and this
When direction board in the respective chamber of fully-inserted body so that the electrical connection of direction board and body can be in sealed body
Carried out in chamber, substantially increase the safety and reliability of electrical connection.
4. drive direction board to move by power set driving, and by conductive component in the middle of solenoid controlled with it is defeated
Electricity connects the unblock between block, and total is simply efficient, realizes automation mechanized operation of the direction board into and out process.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of bridge indication plate structural representation of the invention；
Fig. 2 is the structural representation after a kind of bridge indication plate grafting of the present invention；
Fig. 3 is fastener inner structure schematic diagram of the invention；
Fig. 4 is the enlarged diagram of double angles bayonet lock in Fig. 1；
Fig. 5 is a kind of bridge indication plate grafting schematic diagram of the invention.
Embodiment
As Figure 1-5, a kind of bridge indication plate of the invention, including body 1 and direction board 2, the body 1 by
Power part 11 and power transmission section 12 are synthesized, and the first stud 14 are provided with the power part 11, first stud 14 is provided with passage
Block 13, first stud 14 stretches to both sides to be set, and the left side of the first stud 14 stretches end motion and is connected with first
Power set 15, the right side extended end of the first stud 14 and the power transmission section 12 motion be connected, the passage bottom side of block 13 and
The direction board 2 is fixedly connected, and the right side of direction board 2 is provided with plug-in unit 21, first left and then right in the power transmission section 12 gradually to set
There are the second cavity volume 3 being arranged oppositely with the direction board 2, transmission of electricity room 4 and circuit storehouse 5, second cavity volume 3 and the transmission of electricity room
Provided with clamping plate 6 and the clamping plate, both sides is well-balanced about 6 is provided with provided with slide unit 31 in hole slot, second cavity volume 3 between 4, described
The both sides up and down of the right side of slide unit 31 is well-balanced to be fixedly connected with guide rod 34, and the guide rod 34 stretches through hole slot and activity to the right
Sliding, the right side of guide rod 34 is stretched end and penetrated in the transmission of electricity room 4, between the guide rod 34 in second cavity volume 3
Provided with the first top-pressure part 33, described one end of first top-pressure part 33 is fixed on the institute between second cavity volume 3 and the transmission of electricity room 4
On the left side for stating clamping plate 6, the other end is fixed on the right side of the slide unit 31, the slide unit 31 and 2 pairs of the direction board
To provided with the card slots 32 being connected with the plug-in unit 21, supporting is fixed with the guide rod 34 in the transmission of electricity room 4
The right side of the rest pad 41 between block 41, the guide rod 34 is provided with double angles bayonet lock 42, the described pair of oncoming lane of angle bayonet lock 42
Block 43 is connect provided with transmission of electricity, the transmission of electricity connects the slot 46 for being provided with and being connected with described pair of angle bayonet lock 42 in block 43, the machine
The top of body 1 is provided with straight-bar 8, and the straight-bar 8 is fixedly connected by pole 7 with the body 1, during installation, passes through the straight-bar 8
Effectively the body 1 can be fixed on crane span structure, fixing it has certain altitude, and the convenient vehicle to dealing is reminded
Or limitation is current, enables to the connection between the body 1 and the straight-bar 8 more solid and reliable by the pole 7.
Wherein, the slot about 46 both sides first in after it is outer gradually well-balanced provided with fastener 45 and transmission of electricity hole 44, it is described
Provided with circuit 51 and up and down, well-balanced setting pulls and supports part 52 in circuit storehouse 5, and the circuit 51 pulls and supports part 52 entirely and institute with described
State transmission of electricity and connect the right side of block 43 and be connected, be provided with the direction board 2 in the first cavity volume 22, first cavity volume 22 and be provided with second
Motion is connected with the second stud 24 on power set 25, second power set 25, and second stud 24 is provided with
Whorl socket 23, the whorl socket 23 stretches and passes the right wall of direction board 2, the passage block 13 and institute to the right
The mating connection of the whorl of stud 14 is stated, the passage top of block 13 is mutually leaned on and slipped with the power part 11, the whorl pipe
Cylinder 23 with the whorl of the second stud 24 be connected, the rest pad 41 and it is described transmission of electricity connect block 43 entirely with the transmission of electricity room
4 are slipped, and the card slots 32 are connected with the guide rod 34, and the transmission of electricity hole 44 is connected with the circuit 51, and the circuit 51 is
The circuit that can be extracted out, the fastener 45 includes putting groove 451 and the single angle bayonet lock 454 being arranged in the putting groove 451, institute
State single angle bayonet lock 454 and press close to described the inner of putting groove 451 provided with magnet arrangement 455, single angle bayonet lock 454 deviates the magnet
Stretch and penetrate in the slot 46 in the lateral slot 46 of device 455 1,455 pairs of the magnet arrangement is described in
Magnetically attractive device 452 is provided with putting groove 451, the magnet arrangement 455 is wrapped with the second top pressure with the outside of magnetically attractive device 452
Part 453, first top-pressure part 33 is pulls and supports the larger spring of power, and the elastic force of first top-pressure part 33 is more than described pull and support
The elastic force of part 52, when the first top-pressure part 33 returns back to Fig. 2 left-most position, its Flexible Reset power is still greater than pulling and supporting part 52
Tensile force, slide unit 31 is reset to the left-most position shown in Fig. 2.
Original state is that whorl socket 23 is not extended out outside direction board 2 in the first cavity volume 22, and slide unit 31 passes through first
Top-pressure part 33 is pushed up to the leftmost side in the second cavity volume 3, and transmission of electricity connects the rightmost side that block 43 pulls to transmission of electricity room 4 by pulling and supporting part 52.
When needing for direction board transmission of electricity work, drive the second stud 24 to move by the second power set 25 and cause spiral shell shape
Line socket 23 stretch out direction board 2 outside, whorl socket 23 stretch out direction board 2 distance than plug-in unit 21 stretch out direction board 2 outside away from
From big a certain distance so that after plug-in unit 21 is completely into the second cavity volume 3, whorl socket 23 can push away slide unit 31 to the right
Corresponding distance is moved, although to ensure that now plug-in unit 21 has been fully located in the second cavity volume 3, will not connect with card slots 32
Touch, then drive the first stud 14 to move by the first power set 15 and cause passage block 13 to drive direction board 2 to power transmission section 12
Move side so that the right side of whorl socket 23 is mutually abutted against with the left side of slide unit 31, due to the first power set 15 drive the
One stud 14 continues to move, and makes slide unit 31 overcome the active force of the first top-pressure part 33 to promote slide unit 31 to the right, now plug-in unit
21 progress into the second cavity volume 3, but are due to that slide unit 31 moves right in advance so that plug-in unit 21 all the time will not be with plug-in unit
Groove 32 is contacted, while driving double angle bayonet locks 42 on guide rod 34 and rest pad 41 to move to the right, when double angle bayonet locks 42 are moved to
It is abutted against with single angle bayonet lock 454 in slot 46 and mutually, single angle bayonet lock 454 is overcome the active force of the second top-pressure part 453 to storing
Moved in groove 451, when double angle bayonet locks 42 are mutually abutted against with the inner end wall of slot 46, now, single angle bayonet lock 454 passes through the second top-pressure part
Single angle bayonet lock 454 is headed into slot 46 and locked with double angle bayonet locks 42 and is connected by 453 active force, meanwhile, the right side of direction board 2
End face is mutually abutted against with the left side of power transmission section 12, then by controlling the second power set 25 to invert whorl socket 23 is slipped into
In first cavity volume 22, now, because the active force of the first top-pressure part 33 causes slide unit 31 while driving double angles on rest pad 41
Bayonet lock 42 and transmission of electricity connect block 43 and overcome the active force for pulling and supporting part 52 to move to the left, due to the elastic recovery of the first top-pressure part 33
Power, which is more than, pulls and supports the tensile force of part 52 so that transmission of electricity connect block 43 and double angle bayonet locks 42 can together with to left movement, and the bullet of spring 33
Property restoring force can return back to slide unit 31 high order end of second cavity volume 3, meanwhile, plug-in unit 21 is gradually inserted in card slots 32, directly
When moving to the high order end of the second cavity volume 3 to slide unit 31, in the fully-inserted card slots 32 of plug-in unit 21, now transmission of electricity is completed.
When needing to power off direction board, control the second power set 25 move cause whorl socket 23 stretch out again with
Slide unit 31 is compressed so that double angle bayonet locks 42 and transmission of electricity on the drive rest pad 41 of slide unit 31 connect block 43 and moved right, until sliding block is slided
Platform 31, rest pad 41, double angle bayonet locks 42 and transmission of electricity connect block 43 formation overall structure be moved to transmission of electricity room 4 low order end, and
Plug-in unit 21 is gradually extracted from card slots 32 in the process, when transmission of electricity, which connects block 43, moves to the low order end of transmission of electricity room 4, is inserted
Part 21 is extracted completely out of card slots 32, and direction board 2 is electrically connected with the separated of body 1, then by electric on magnetically attractive device 452
Attraction is produced between magnet arrangement 455 so that single angle bayonet lock 454 overcomes the active force of the second top-pressure part 453 to putting groove
Moved in 451, until single angle bayonet lock 454 releases the fixing with double angles bayonet lock 42 completely, then control the first power set 15 anti-
Turn to remove direction board 2 out of body 1 power part 11, complete unblock and power off；The present invention is simple in construction, can effectively prevent
Only non-inserting state causes the unexpected possibility leaked electricity, and can realize and automatically control grafting, and grafting is more consolidated, raising grafting stabilization
Property and reduction human contact and cause get an electric shock may.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of bridge indication plate, it is characterised in that：Including body and direction board, body is closed by power part and power transmission section
Into provided with the first stud in power part, the first stud is provided with pushing away [1], and the first stud stretches to both sides to be set, the first stud
Left side stretches end motion and is connected with the first power set, and the first stud right side extended end is connected with power transmission section motion, elapsed
Block bottom side is fixedly connected with direction board, and direction board right side is provided with first left and then right in plug-in unit, power transmission section be gradually provided with and direction board
The second cavity volume, transmission of electricity room and the circuit storehouse being arranged oppositely, provided with both sides above and below clamping plate and clamping plate between the second cavity volume and transmission of electricity room
It is well-balanced to be provided with hole slot, be provided with slide unit in the second cavity volume, the both sides up and down of slide unit right side is well-balanced to be fixedly connected with guide rod, guide rod to
Right side stretches simultaneously movable sliding through hole slot, and end is stretched on the right side of guide rod and is penetrated between the guide rod in interior of transmitting electricity, the second cavity volume
Provided with the first top-pressure part, institute's slide unit is with direction board to provided with the card slots being connected with plug-in unit, transmitting electricity on indoor guide rod
The rest pad right side being fixed between rest pad, guide rod is provided with double angles bayonet lock, and double angle bayonet lock oncoming lanes connect provided with transmission of electricity
Block, transmission of electricity connects the slot for being provided with block and being connected with double angle bayonet locks, and the top of body is provided with straight-bar, straight-bar by pole with
Body is fixedly connected.
2. a kind of bridge indication plate according to claim 1, it is characterised in that：Both sides is first above and below the slot
After interior outer gradually well-balanced provided with fastener and transmission of electricity hole, provided with circuit and up and down, well-balanced setting pulls and supports part in the circuit storehouse,
The circuit connects block right side and is connected with the transmission of electricity entirely with pulling and supporting part.
3. a kind of bridge indication plate according to claim 1, it is characterised in that：Hold in the direction board provided with first
Motion on the second power set, second power set is provided with chamber, first cavity volume and is connected with the second stud, institute
The second stud is stated provided with whorl socket, the whorl socket stretches and passes the direction board right wall to the right.
4. a kind of bridge indication plate according to claim 1, it is characterised in that：The passage block and the stud spiral shell
Shape line is connected, and the passage block top is mutually leaned on and slipped with the power part, the whorl socket and second spiral shell
Post whorl is connected.
5. a kind of bridge indication plate according to claim 1, it is characterised in that：The rest pad and the transmission of electricity connect
Block is entirely sliding with the transmission of electricity room.
6. a kind of bridge indication plate according to claim 1, it is characterised in that：The card slots connect with the guide rod
Connect, the transmission of electricity hole is connected with the circuit, the circuit is the circuit that can be extracted out.
7. a kind of bridge indication plate according to claim 2, it is characterised in that：The fastener include putting groove and
Single angle bayonet lock in the putting groove is arranged on, single angle bayonet lock presses close to described putting groove the inner and is provided with magnet arrangement, described
Single angle bayonet lock, which deviates in the lateral slot of the magnet arrangement one, to be stretched and penetrates in the slot, the magnet arrangement
To the putting groove in be provided with the outside of magnetically attractive device, the magnet arrangement and the magnetically attractive device and be wrapped with the second top pressure
Part.
8. a kind of bridge indication plate according to claim 1, it is characterised in that：First top-pressure part is to pull and support power
Larger spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012451.0A CN107045841A (en) | 2017-01-09 | 2017-01-09 | A kind of bridge indication plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012451.0A CN107045841A (en) | 2017-01-09 | 2017-01-09 | A kind of bridge indication plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107045841A true CN107045841A (en) | 2017-08-15 |
Family
ID=59543657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710012451.0A Withdrawn CN107045841A (en) | 2017-01-09 | 2017-01-09 | A kind of bridge indication plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107045841A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953370A (en) * | 2015-05-29 | 2015-09-30 | 汪涛 | Power supply equipment interface device capable of achieving electrical connection automatically |
| CN104953375A (en) * | 2015-07-03 | 2015-09-30 | 肖白玉 | Safety socket |
| CN105186200A (en) * | 2015-07-03 | 2015-12-23 | 肖白玉 | Socket with power-on indication lamp |
| CN105244688A (en) * | 2015-10-21 | 2016-01-13 | 杨田花 | Power supply device with rollers |
| CN105514691A (en) * | 2016-01-27 | 2016-04-20 | 孝感市卡普隆日用品有限公司 | Outdoor power plug device convenient to insert |
| CN105846236A (en) * | 2016-04-29 | 2016-08-10 | 吴晓笑 | Intelligent power supply device |
| CN105846241A (en) * | 2016-04-29 | 2016-08-10 | 义乌市摩亚光电科技有限公司 | Flexible connection power supply device |
-
2017
- 2017-01-09 CN CN201710012451.0A patent/CN107045841A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953370A (en) * | 2015-05-29 | 2015-09-30 | 汪涛 | Power supply equipment interface device capable of achieving electrical connection automatically |
| CN104953375A (en) * | 2015-07-03 | 2015-09-30 | 肖白玉 | Safety socket |
| CN105186200A (en) * | 2015-07-03 | 2015-12-23 | 肖白玉 | Socket with power-on indication lamp |
| CN105244688A (en) * | 2015-10-21 | 2016-01-13 | 杨田花 | Power supply device with rollers |
| CN105514691A (en) * | 2016-01-27 | 2016-04-20 | 孝感市卡普隆日用品有限公司 | Outdoor power plug device convenient to insert |
| CN105846236A (en) * | 2016-04-29 | 2016-08-10 | 吴晓笑 | Intelligent power supply device |
| CN105846241A (en) * | 2016-04-29 | 2016-08-10 | 义乌市摩亚光电科技有限公司 | Flexible connection power supply device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170815 |